package com.scm.core.shiro;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;

import org.apache.shiro.codec.Base64;
import org.apache.shiro.session.Session;

public class SerializableUtils {
	 public static String serialize(Session session) {
	        try {
	            ByteArrayOutputStream bos = new ByteArrayOutputStream();
	            ObjectOutputStream oos = new ObjectOutputStream(bos);
	            oos.writeObject(session);
	            return Base64.encodeToString(bos.toByteArray());
	        } catch (Exception e) {
	            throw new RuntimeException("serialize session error", e);
	        }
	    }
	    public static Session deserialize(String sessionStr) {
	        try {
	            ByteArrayInputStream bis = new ByteArrayInputStream(Base64.decode(sessionStr));
	            ObjectInputStream ois = new ObjectInputStream(bis);
	            return (Session)ois.readObject();
	        } catch (Exception e) {
	            throw new RuntimeException("deserialize session error", e);
	        }
	    }
}
